During rutine intown driving conditions, between40 and 50 mph there seems to be a gurggling sound. Sounds like low octaine. We have 95k miles on it. Recently replaced plugs with oem, ran a tank with sea foam, ran a tank of 93 oct gas, with no change. Average mpg is 23. Also noticed a few times it seems to turnover more than normal when starting.
Tuesday, August 9th, 2011 AT 1:21 AM